1520366967

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{4091}}^1$

素因数の和:4468

約数の個数: 48

約数和(自身を含む): 2665757952

約数和(自身を除く): 1145390985

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 347, 357, 1041, 1071, 2429, 3123, 4091, 5899, 7287, 12273, 17697, 21861, 28637, 36819, 41293, 53091, 69547, 85911, 123879, 208641, 257733, 371637, 486829, 625923, 1419577, 1460487, 4258731, 4381461, 9937039, 12776193, 24132809, 29811117, 72398427, 89433351, 168929663, 217195281, 506788989, 1520366967]

約数ペア:

[(1, 1520366967), (3, 506788989), (7, 217195281), (9, 168929663), (17, 89433351), (21, 72398427), (51, 29811117), (63, 24132809), (119, 12776193), (153, 9937039), (347, 4381461), (357, 4258731), (1041, 1460487), (1071, 1419577), (2429, 625923), (3123, 486829), (4091, 371637), (5899, 257733), (7287, 208641), (12273, 123879), (17697, 85911), (21861, 69547), (28637, 53091), (36819, 41293)]